15 ideas
8952 | We reach 'reflective equilibrium' when intuitions and theory completely align [Fisher] |
8943 | Three-valued logic says excluded middle and non-contradition are not tautologies [Fisher] |
8945 | Fuzzy logic has many truth values, ranging in fractions from 0 to 1 [Fisher] |
8951 | Classical logic is: excluded middle, non-contradiction, contradictions imply all, disjunctive syllogism [Fisher] |
8950 | Logic formalizes how we should reason, but it shouldn't determine whether we are realists [Fisher] |
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
8946 | We could make our intuitions about heaps precise with a million-valued logic [Fisher] |
16659 | Relations do not add anything to reality, though they are real aspects of the world [Olivi] |
8944 | Vagueness can involve components (like baldness), or not (like boredom) [Fisher] |
16672 | Quantity is the quantified parts of a thing, plus location and coordination [Olivi] |
16673 | Quantity just adds union and location to the extension of parts [Olivi] |
8941 | We can't explain 'possibility' in terms of 'possible' worlds [Fisher] |
8947 | If all truths are implied by a falsehood, then not-p might imply both q and not-q [Fisher] |
8949 | In relevance logic, conditionals help information to flow from antecedent to consequent [Fisher] |
16663 | Things are limited by the species to certain modes of being [Olivi] |